Overall, it was nice to hear from him, he made me chuckle with his cult
reasoning, but I simply can't unlearn what I now know about this
organization. I had to share this with someone, people who can relate.
Thanks for any feedback.
I'm on the same page with you with my own father, who is now in his 80s. My father doesn't talk to me anymore about anything JW, mostly because our interactions in the past haven't been too civilized. He was not a respectful man, and he had the belief that his children can never be right or could do anything better than him.
In your case it seems like you can have a conversation that remains at a respectful level. Also, I noticed that you addressed important things implicitly, such boundaries, respect, sensitivity for what he could feel.
Aside from the effect of waking up a person in his 70s and that person realizing that he has wasted his life in nonsense, you separated the person from the WT nonsense, which is something that every father (every good one, I mean) should want from his children, which is to maintain a relationship that is respectful.
I liked that you limited your answer to only what you believe and you because he asked.